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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2017 Google Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <boot/coreboot_tables.h>
#include <gpio.h>
#include <baseboard/variants.h>
#include <soc/gpio.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include <variant/gpio.h>
void fill_lb_gpios(struct lb_gpios *gpios)
{
struct lb_gpio chromeos_gpios[] = {
{-1, ACTIVE_HIGH, 1, "lid"}, /* Lid switch always open */
{-1, ACTIVE_HIGH, 0, "power"},
{-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"},
{GPIO_EC_IN_RW, ACTIVE_HIGH, gpio_get(GPIO_EC_IN_RW),
"EC in RW"},
};
lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
}
int get_write_protect_state(void)
{
/* Read PCH_WP GPIO. */
return gpio_get(GPIO_PCH_WP);
}
void mainboard_chromeos_acpi_generate(void)
{
const struct cros_gpio *gpios;
size_t num;
gpios = variant_cros_gpios(&num);
chromeos_acpi_gpio_generate(gpios, num);
}
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